Important notice! Pokemon Lumineon is a fictional character of humans.There is only single Creator of everything and anythingAll Pokemon are made up by humans based on real animals or existing objects.The stroies of Pokemon are all fictional and in most cases illogical or nonsense.Games are for only fun time and do never put any spiritual/religional or deity meaning into them!Never pass your necessary jobs and duties due to gameplaying!

Official Pokemon Info from Bulbapedia (Content is available under Attribution-NonCommercial-ShareAlike 2.5)

Biology

Lumineon is a fish-like Pokémon with dark blue scales. Its eyes are deep pink, and its face and eyelids are light blue. It has two pairs of large pectoral fins that resemble butterfly wings. These fins have wavy, light blue markings around the edges, and the lower pair is longer on the female. There is a band of light blue running vertically around its body. Its tail is long with a deep pink spot at the tip, and it has a pair of light blue pelvic fins.

Lumineon usually makes its home deep in the ocean, where it walks along the seafloor using the fins on its chest. This behavior helps it to avoid predators. Lumineon attracts its own prey by using the patterning on its wing-like fins, and typically competes with Lanturn for food.

Trivia

For unknown reasons, Lumineon is unable to learn Nature Power via TM in Generation VI, while its pre-evolution Finneon does.

Origin

Lumineon seems to be based on a freshwater butterflyfish, but it also possesses wings based on actual butterflies, something the butterflyfish does not. In its Platinum Pokédex entry, it is stated to walk on the seafloor using its fins, similar to a tripod fish. It exhibits bioluminescence according to its Diamond, HeartGold, and SoulSilver Pokédex entries, suggesting a possible inspiration in fish with this ability such as the marine hatchetfish. Its iridescent appearance and long fins also share some resemblance to a Siamese fighting fish. Its name suggests it may be based on the neon tetra.